CEFTRIAXONE
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CEFTRIAXONE 속성
- 녹는점
- 155 °C
- 밀도
- 1.96±0.1 g/cm3(Predicted)
- 저장 조건
- 2-8°C(protect from light)
- 용해도
- DMSO(약간 용해됨), 메탄올(약간 용해됨)
- 산도 계수 (pKa)
- pKa –3.2±0.6 (Uncertain);–1.8±0.2 (Uncertain);2.57±0.50 (Uncertain);2.90±0.50 (Uncertain);8.03±0.40 (Uncertain)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- 황백색에서 연한 노란색
- 안정성
- 흡습성
- CAS 데이터베이스
- 73384-59-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 42/43 | ||
| 안전지침서 | 22-24-37-45 | ||
| HS 번호 | 29349990 |
| 그림문자(GHS): |
 
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| 신호 어: | Danger | ||||||||||||||||||||||||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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CEFTRIAXONE C화학적 특성, 용도, 생산
개요
Ceftriaxone has the same C-7 side-chain moiety as cefotaxime and ceftizoxime, but the C-3 side chain consists of a metabolically stable and activating thiotriazinedione in place of the normal acetyl group. The C-3 side chain is sufficiently acidic that at normal pH, it forms an enolic sodium salt; thus, the commercial product is a disodium salt.용도
Ceftriaxone is an antibacterial, a third-generation cephalosporin.정의
ChEBI: A cephalosporin compound having 2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetylamino and [(2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)sulfanyl]methyl side-groups.Antimicrobial activity
Most β-lactamase-producing enterobacteria are highly susceptible, as are streptococci (but not enterococci) and fastidious Gram-negative bacilli, although brucellae are less sensitive (MIC 0.25–2 mg/L). Treatment failure has been reported in tularemia. Ps. aeruginosa, mycoplasmas, mycobacteria and L. monocytogenes are resistant.원료
Ceftriaxone is hydrolyzed by some chromosomal enzymes, including those of Enterobacter spp. and B. fragilis. Derepression of chromosomal β-lactamase production can cause resistance in some species of Gram-negative bacilli in vitro and has been observed in patients.Clinical Use
Uses of Ceftriaxone are similar to those of cefotaxime, the long half-life offering the advantage of once-daily administration. It is used in the treatment of acute bacterial meningitis and as an alternative to rifampicin (rifampin) in the prophylaxis of meningococcal disease.부작용
Reactions are those common to other cephalosporins. Mention has been made of thrombocytopenia, thrombocytosis, leukopenia, eosinophilia abdominal pain, phlebitis, rash, fever and increased values in liver function tests. Diarrhea is common and suppression of the aerobic and anaerobic fecal flora has been associated with the appearance of resistant bacteria and yeasts.Biliary pseudolithiasis due to concretions of insoluble calcium salt has been described in adults but principally in children. The precipitates can be detected in a high proportion of patients by ultrasonography and can occasionally cause pain, but resolve on cessation of treatment. Ceftriaxone is better avoided in patients with pre-existing biliary disease, but the principal hazard appears to be misdiagnosis of gallbladder disease and unnecessary surgery.
CEFTRIAXONE 준비 용품 및 원자재
원자재
티오세미카바지트
7-ACT
다이메틸옥살레이트
Silicon urea
naptho[1’,8a’,8’:bc]-bicyclo[3.1.0]hex-2-ene
실란
Double sodium salt
Glutamic acid
트리메틸아세트아미드
Thiotriazinone
클로로아세틸 클로라이드
벤즈알데하이드
Methylhydrazine sulfate
메틸히드리진
싸이오사이안산 칼륨
Activ Ester
CARBOXYLIC ACID
개미산
준비 용품
CEFTRIAXONE 공급 업체
글로벌( 160)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Lingding Biotechnology Co., Ltd. | +86-18031140164 +86-19933155420 |
erin@hbldbiotech.com | China | 878 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| Henan Tengmao Chemical Technology Co. LTD | +8615238638457 |
salesvip2@hntmhg.com | China | 415 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8823 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 47465 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 |
1026@dideu.com | China | 9358 | 58 |
CEFTRIAXONE 관련 검색:
나트륨 바이카본에이트 아세틸글루타민 염화 칼륨 세프트리아존 나트륨 트리스에스퀴수화물
Trimethoprim
Magnesium sulfate
PIERICIDIN A
Ferritin
Ceftriaxone sodium
Cefoperazone sodium +sulbactam sodium(1:1/2:1)
5-Mercapto-1-methyltetrazole
5-Desthiolyl-5-thioxo Cefoperazone
S-2-Benzothiazolyl 2-amino-alpha-(methoxyimino)-4-thiazolethiolacetate
7-Amino-3-(1,2,3-triazol-4-ylthio)methyl cephalosporanic acid
(6R,7S)-7-[[(2R)-2-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]aMino]-2-(4-hydroxyphenyl)acetyl]aMino]-3-[[(1-Methyl-1H-tetrazol-5-yl)thio]Methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
3-Hydroxytyramine
Phloroglucinol
7-Aminocephalosporanic acid